102301202020 has 24 divisors (see below), whose sum is σ = 215850696768. Its totient is φ = 40726543200.

The previous prime is 102301202009. The next prime is 102301202023. The reversal of 102301202020 is 20202103201.

It is not an unprimeable number, because it can be changed into a prime (102301202023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12116776 + ... + 12125215.

It is an arithmetic number, because the mean of its divisors is an integer number (8993779032).

Almost surely, 2^102301202020 is an apocalyptic number.

102301202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102301202020 is an abundant number, since it is smaller than the sum of its proper divisors (113549494748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102301202020 is a wasteful number, since it uses less digits than its factorization.

102301202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24242211 (or 24242209 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 102301202020 its reverse (20202103201), we get a palindrome (122503305221).

The spelling of 102301202020 in words is "one hundred two billion, three hundred one million, two hundred two thousand, twenty".